Disturbances in the F2 region critical frequency before the earthquake of September 11, 2008 off the coast of Hokkaido, Japan, and during a moderate magnetic storm based on data from ground-based vertical ionosphere sounding stations
Crossref DOI link: https://doi.org/10.1134/S0016793216030129
Published Online: 2016-06-15
Published Print: 2016-05
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Legen’ka, A. D.
Hegai, V. V.
Kim, V. P.
License valid from 2016-05-01